What should be paid attention to when using low temperature coolant circulation pump?

What should be paid attention to when using low temperature coolant circulation pump? The low-temperature cooling liquid circulating pump is a low-temperature liquid circulating equipment that adopts mechanical refrigeration, and has the function of providing low-temperature liquid and low-temperature water bath
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So, what should be paid attention to when using the low temperature coolant circulation pump? The following editors have sorted out the relevant matters for you, hoping to help you
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1.
Before using the low temperature coolant circulation pump, the liquid medium should be added to the tank (a 1:1 solution of pure water, ethanol, ethylene glycol and water is also acceptable)
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The medium level cannot pass through the cooling coil in the tank and should be below the specified 20mm
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2.
Power supply: 380V, 220V, 50Hz, the power supply should be greater than the total power of the instrument, and the power supply has a good "grounding" device
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3.
Avoid acid and alkali substances entering the tank to corrode the coil and the inner tank
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4.
The instrument should be placed in a dry and ventilated place, and there are no obstacles within 300mm around the instrument
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5.
Since alcohol is a volatile medium, always pay attention to observe the liquid level in the tank
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When the liquid level is too low, liquid medium should be added in time
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   6.
When the working temperature of the low-temperature thermostat or the low-temperature coolant circulation pump is low, please be careful not to open the upper cover, and do not let your hands enter the tank to avoid frostbite
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   7.
After use, turn off all switches and cut off the power
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   8.
When the liquid flows out, the user should pay special attention to the firmness of the outlet pipe joint and prevent liquid leakage
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 9.
The instrument should be cleaned regularly
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If it is not used for a long time, please empty the medium in the tank and wipe it clean to keep the workbench and operation panel tidy
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The above is the relevant content about the precautions for using low-temperature coolant circulating pump.
I believe that after reading it, you will have a corresponding understanding of this and understand the relevant matters in order to avoid accidents and keep their products in good working condition.
Everyone helps
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